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Guangzhou Zhenhui Machinery Equipment Co., Ltd

  • China,Guangzhou ,Guangdong
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China SB81 Hydraulic Breaker Hammer 20CrMo Forged Steel 125mm Chisel for 18-25 Ton
China SB81 Hydraulic Breaker Hammer 20CrMo Forged Steel 125mm Chisel for 18-25 Ton

  1. China SB81 Hydraulic Breaker Hammer 20CrMo Forged Steel 125mm Chisel for 18-25 Ton

SB81 Hydraulic Breaker Hammer 20CrMo Forged Steel 125mm Chisel for 18-25 Ton

  1. MOQ: 5 Sets
  2. Price: Negotiable
  3. Get Latest Price
Operating Pressure 160-180 kg/cm²
Overall Length 2460 mm
Impact Rate 300-550 bpm
OEM OEM Service Available
Packaging Details Export Wooden Cases with Stretch Film Inner Wrapping
Tool Diameter 125 mm
Hose Diameter 1 inch
Required Oil Flow 120-180 l/min
Supply Ability 8000 Sets per Year
Overall Weight 1850 kg
Payment Terms T/T,Western Union,L/C
Applicable Carrier 18-25 ton Excavator
Material 20CrMo / 42CrMo Forged Steel
Delivery Time 5-10 Workdays
Certification CE, ISO 9001
Model Number SB81
Brand Name Wakestone
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Operating Pressure 160-180 kg/cm² Overall Length 2460 mm
Impact Rate 300-550 bpm OEM OEM Service Available
Packaging Details Export Wooden Cases with Stretch Film Inner Wrapping Tool Diameter 125 mm
Hose Diameter 1 inch Required Oil Flow 120-180 l/min
Supply Ability 8000 Sets per Year Overall Weight 1850 kg
Payment Terms T/T,Western Union,L/C Applicable Carrier 18-25 ton Excavator
Material 20CrMo / 42CrMo Forged Steel Delivery Time 5-10 Workdays
Certification CE, ISO 9001 Model Number SB81
Brand Name Wakestone Place of Origin China
High Light Hydraulic Breaker Hammer 20CrMo Forged Steel125mm Chisel Excavator Rock Demolition18-25 Ton Excavator Mining Quarry

SB81 Hydraulic Breaker Hammer 20CrMo Forged Steel 125mm Chisel for 18-25 Ton Excavator

Product Description

The SB81 hydraulic breaker hammer is engineered with premium 20CrMo forged steel for exceptional durability and impact resistance in heavy-duty demolition, mining, and quarry applications. Designed for excavators ranging from 18 to 25 tons, this breaker delivers reliable high-frequency percussion with minimal oil consumption through an optimized hydraulic circuit system.

Key Features

  • 20CrMo forged steel main body with advanced heat treatment for superior wear resistance and fracture protection
  • 125mm diameter chisel tool with interchangeable moil, chisel, and blunt tips for versatile applications
  • Energy-efficient dual-flow valve system reduces hydraulic oil temperature and improves breaking efficiency
  • Compatible with major excavator brands including Cat, Komatsu, Hitachi, Hyundai, and Vol-vo
  • Through bolt and cylinder undergo precision heat treatment to prevent fracture damage under extreme loads
  • Simple hydraulic circuit design minimizes back pressure and extends service life of carrier pump
  • Gas-assisted nitrogen charging system ensures consistent impact energy delivery

Technical Specifications

Description Unit SB81
Applicable Carrier ton 18~25
Overall Weight kg 1850
Overall Length mm 2460
Required Oil Flow l/min 120~180
Operating Pressure kg/cm² 160~180
Impact Rate bpm 300~550
Tool Diameter mm 125
Hose Diameter inch 1

Application

  • Mining operations: primary and secondary rock crushing, overburden removal
  • Quarry: limestone, granite, and basalt extraction and sizing
  • Demolition: reinforced concrete structures, bridge piers, foundations
  • Tunnel and road construction: rock excavation, trenching
  • Metallurgy: slag cleaning, furnace lining removal

Package & Delivery

  • Standard accessories: 2 x chisel tools, 2 x high-pressure hoses, 1 x nitrogen charging kit (bottle + gauge), 1 x tool box with repair tools
  • Inner packaging: stretch film wrapping for moisture protection
  • Outer packaging: fumigated export-grade wooden case or as per customer request
  • Delivery: 5-10 workdays after order confirmation; ocean and air freight available from major Chinese ports

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2012

  • Total Annual:

    20000000-50000000

  • Employee Number:

    30~50

  • Ecer Certification:

    Verified Supplier

Guangzhou Zhenhui Machinery Co., Ltd. was established in 2012. It is a modern enterprise specializing in the production of excavator accessories and various supporting operating devices for excavators. It has various imported high-end production equipment and precision testing equipment from Germany... Guangzhou Zhenhui Machinery Co., Ltd. was established in 2012. It is a modern enterprise specializing in the production of excavator accessories and various supporting operating devices for excavators. It has various imported high-end production equipment and precision testing equipment from Germany...

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Get in touch with us

  • Reach Us
  • Guangzhou Zhenhui Machinery Equipment Co., Ltd
  • Room A18, No. 28 Zhuji Road, Tianhe District, Guangzhou
  • https://www.hydraulicbreakerhammer.com/

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